Maintenance of Certification for Radiation Oncology

Continuing Certification Exam

Last verified on May 16, 2023

The Continuing Certification Exam for radiation oncology is a computer-based exam. The 200-question exam is tailored to focus on clinically relevant applications of all aspects of radiation oncology. This includes general oncology and radiation oncology, including workup, diagnosis, staging, treatment selection, treatment-planning techniques, toxicity, and outcomes as well as elements of multi-modality cancer care.

This exam is needed only in limited situations. If you have questions, please call (520) 790-2900 or send an email to

Continuing Certification Exam dates are available on the radiation oncology exam calendar.